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All results from a given calculation for CHBrCl2 (Methane, bromodichloro-)

using model chemistry: HSEh1PBE/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/daug-cc-pVDZ
 hartrees
Energy at 0K-3532.617378
Energy at 298.15K 
HF Energy-3532.617378
Nuclear repulsion energy394.539981
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at HSEh1PBE/daug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3192 3192 2.64 63.28 0.18 0.30
2 A' 1181 1181 31.40 3.24 0.49 0.65
3 A' 736 736 125.73 4.89 0.63 0.78
4 A' 612 612 21.44 14.73 0.05 0.09
5 A' 335 335 0.15 7.08 0.12 0.22
6 A' 224 224 0.01 3.57 0.46 0.63
7 A" 1215 1215 17.22 2.27 0.75 0.86
8 A" 778 778 144.47 2.85 0.75 0.86
9 A" 217 217 0.00 2.22 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4244.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4244.3 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at HSEh1PBE/daug-cc-pVDZ
ABC
0.10888 0.06052 0.03998

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.674 -0.134 0.000
H2 -1.586 0.465 0.000
Br3 0.815 1.109 0.000
Cl4 -0.674 -1.132 1.459
Cl5 -0.674 -1.132 -1.459

Atom - Atom Distances (Å)
  C1 H2 Br3 Cl4 Cl5
C11.09101.93931.76801.7680
H21.09102.48562.34762.3476
Br31.93932.48563.06063.0606
Cl41.76802.34763.06062.9188
Cl51.76802.34763.06062.9188

picture of Methane, bromodichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 Br3 106.860 H2 C1 Cl4 108.047
H2 C1 Cl5 108.047 Br3 C1 Cl4 111.207
Br3 C1 Cl5 111.207 Cl4 C1 Cl5 111.268
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.910      
2 H -0.189      
3 Br 0.405      
4 Cl 0.347      
5 Cl 0.347      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.835 0.590 0.000 1.022
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.709 -0.356 0.000
y -0.356 -49.668 0.000
z 0.000 0.000 -50.052
Traceless
 xyz
x 2.151 -0.356 0.000
y -0.356 -0.788 0.000
z 0.000 0.000 -1.364
Polar
3z2-r2-2.727
x2-y21.959
xy-0.356
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.644 1.703 0.000
y 1.703 9.958 0.000
z 0.000 0.000 10.146


<r2> (average value of r2) Å2
<r2> 233.942
(<r2>)1/2 15.295